Package: xpattern

Function make-pattern-matcher*

Lambda List

make-pattern-matcher* (expression environment)

Arguments

  • expression -- a string or s-expression
  • environment -- an environment

Return Value

the pattern matcher, a function

Details

Create a pattern matcher for a single pattern.

This function is a convenience wrapper around compute-patterns and make-pattern-matcher.

The resulting matcher will return T if the specified expression matches, or NIL if it doesn't.

 

See also